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Feucht, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Gigabit multimode bidirectional optical module
Patent number
11,683,099
Issue date
Jun 20, 2023
Cisco Technology, Inc.
Christian Rainer Raabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
QSFP-DD (quad small form factor pluggable-double density) modules a...
Patent number
11,573,384
Issue date
Feb 7, 2023
Cisco Technology, Inc.
Michael Tittenhofer
G02 - OPTICS
Information
Patent Grant
Network cabinet module
Patent number
11,112,572
Issue date
Sep 7, 2021
Cisco Technology, Inc.
Michael Tittenhofer
G02 - OPTICS
Information
Patent Grant
QSFP-DD (quad small form factor pluggable—double density) modules a...
Patent number
11,036,017
Issue date
Jun 15, 2021
Cisco Technology, Inc.
Michael Tittenhofer
G02 - OPTICS
Information
Patent Grant
Common mode rejection ratio control for coherent optical receivers
Patent number
9,716,555
Issue date
Jul 25, 2017
Cisco Technology, Inc.
Thomas Duthel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optimization of optical transmission capacity
Patent number
9,584,260
Issue date
Feb 28, 2017
Cisco Technology, Inc.
Chris Fludger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Common mode rejection ratio control for coherent optical receivers
Patent number
9,337,937
Issue date
May 10, 2016
Cisco Technology, Inc.
Thomas Duthel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical communication reception system
Patent number
9,285,267
Issue date
Mar 15, 2016
Cisco Technology, Inc.
Soeren Gehrke
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiprotocol transport using polarization division multiplexing
Patent number
8,909,045
Issue date
Dec 9, 2014
Cisco Technology, Inc.
Giacomo Losio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cycle slip reduction in coherent optical communications
Patent number
8,886,058
Issue date
Nov 11, 2014
Cisco Technology, Inc.
Jonas Geyer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Modification of error statistics behind equalizer to improve inter-...
Patent number
8,874,988
Issue date
Oct 28, 2014
Cisco Technology, Inc.
Markus Danninger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical communication reception system
Patent number
8,649,690
Issue date
Feb 11, 2014
Cisco Technology, Inc.
Soren Gehrke
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Modification of error statistics behind equalizer to improve inter-...
Patent number
8,555,132
Issue date
Oct 8, 2013
Cisco Technology, Inc.
Markus Danninger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase detection method and phase detector
Patent number
8,466,713
Issue date
Jun 18, 2013
Nebojsa Stojanovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Clock recovery circuit
Patent number
7,149,270
Issue date
Dec 12, 2006
CoreOptics, Inc.
Claus Dorschky
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for compensating for timing variances in digit...
Patent number
7,095,817
Issue date
Aug 22, 2006
CoreOptics, Inc.
Claus Dorschky
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
MULTIMODE POWER CONTROL SCHEME FOR OPTICAL MODULE
Publication number
20240171279
Publication date
May 23, 2024
Cisco Technology, Inc.
Antonio Carugati
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUBMOUNT ARCHITECTURE FOR MULTIMODE NODES
Publication number
20230028883
Publication date
Jan 26, 2023
Cisco Technology, Inc.
Christian Rainer Raabe
G01 - MEASURING TESTING
Information
Patent Application
SUBMOUNT ARCHITECTURE FOR MULTIMODE NODES
Publication number
20230026423
Publication date
Jan 26, 2023
Cisco Technology, Inc.
Christian Rainer Raabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QSFP-DD (QUAD SMALL FORM FACTOR PLUGGABLE - DOUBLE DENSITY) MODULES...
Publication number
20210231891
Publication date
Jul 29, 2021
Cisco Technology, Inc.
Michael Tittenhofer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QSFP-DD (QUAD SMALL FORM FACTOR PLUGGABLE - DOUBLE DENSITY) MODULES...
Publication number
20200150366
Publication date
May 14, 2020
Cisco Technology, Inc.
Michael Tittenhofer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NETWORK CABINET MODULE
Publication number
20200113077
Publication date
Apr 9, 2020
Cisco Technology, Inc.
Michael TITTENHOFER
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
COMMON MODE REJECTION RATIO CONTROL FOR COHERENT OPTICAL RECEIVERS
Publication number
20160226595
Publication date
Aug 4, 2016
Cisco Technology, Inc.
Thomas Duthel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optimization of Optical Transmission Capacity
Publication number
20160142179
Publication date
May 19, 2016
Cisco Technology, Inc.
Chris Fludger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Common Mode Rejection Ratio Control for Coherent Optical Receivers
Publication number
20150256266
Publication date
Sep 10, 2015
Cisco Technology, Inc.
Thomas Duthel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL COMMUNICATION RECEPTION SYSTEM
Publication number
20140117200
Publication date
May 1, 2014
Cisco Technology, Inc.
Soeren Gehrke
G01 - MEASURING TESTING
Information
Patent Application
Optical Communication Reception System
Publication number
20130322876
Publication date
Dec 5, 2013
Cisco Technology, Inc.
Soren Gehrke
G01 - MEASURING TESTING
Information
Patent Application
Cycle Slip Reduction in Coherent Optical Communications
Publication number
20130322870
Publication date
Dec 5, 2013
Cisco Technology, Inc.
Jonas Geyer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Modification of Error Statistics Behind Equalizer to Improve Inter-...
Publication number
20130318417
Publication date
Nov 28, 2013
Cisco Technology, Inc.
Markus Danninger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTIPROTOCOL TRANSPORT USING POLARIZATION DIVISION MULTIPLEXING
Publication number
20130148965
Publication date
Jun 13, 2013
Cisco Technology, Inc.
Giacomo Losio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Dual Drive Externally Modulated Laser
Publication number
20120189321
Publication date
Jul 26, 2012
Cisco Technology, Inc.
James Whiteaway
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Phase Detection Method and Phase Detector
Publication number
20120068748
Publication date
Mar 22, 2012
Cisco Technology, Inc.
Nebojsa Stojanovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MODIFICATION OF ERROR STATISTICS BEHIND EQUALIZER TO IMPROVE INTER-...
Publication number
20090100314
Publication date
Apr 16, 2009
CoreOptics Inc.
Markus Danninger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Clock recovery circuit
Publication number
20020186804
Publication date
Dec 12, 2002
Claus Dorschky
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for compensating for timing variances in digit...
Publication number
20020179938
Publication date
Dec 5, 2002
Claus Dorschky
G06 - COMPUTING CALCULATING COUNTING